Question

The domain of the following relation: R: {(6, −2), (1, 2), (−3, −4), (−3, 2)} is

Answer 1

The domain is the x-values: the first number in each ordered pair. All the first numbers.

Answer 2

An ordered pair is of the form:

(x, y)

The "x" is the "first number", and you have four ordered pairs. Look for the parentheses.

Answer 3

so its 6,1,-3,-3

Answer 4

Yes.

Answer 5

The range of the following relation: R: {(3, −5), (1, 2), (−1, −4), (−1, 2)} is